680,680,681,681,682,682,681,681,679,679,678,678,677,677,676,676,675,675,669,669,665,665,664,664,663,663,662,662,661,661,662,662,664,664,665,665,666,666,667,667,668,668,669,669,672,672,674,674,675,675,679,679;269,273,273,276,276,278,278,280,280,281,281,283,283,284,284,286,286,287,287,288,288,285,285,284,284,279,279,277,277,273,273,272,272,271,271,269,269,268,268,266,266,262,262,261,261,262,262,263,263,264,264,269